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60 lines (54 loc) · 1.78 KB
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package com.brianway.learning.java.multithread.meet;
/**
* Created by brian on 2016/4/11.
*/
/**
* P19 小例子
* isAlive()方法测试
*/
class CountOperate2 extends Thread {
public CountOperate2() {
System.out.println("CountOperate---begin");
System.out.println("Thread.currentThread().getName()=" + Thread.currentThread().getName());
System.out.println("Thread.currentThread().isAlive()=" + Thread.currentThread().isAlive());
System.out.println("this.getName()=" + this.getName());
System.out.println("this.isAlive()=" + this.isAlive());
System.out.println("CountOperate---end");
}
@Override
public void run() {
System.out.println("run---begin");
System.out.println("Thread.currentThread().getName()=" + Thread.currentThread().getName());
System.out.println("Thread.currentThread().isAlive()=" + Thread.currentThread().isAlive());
System.out.println("this.getName()=" + this.getName());
System.out.println("this.isAlive()=" + this.isAlive());
System.out.println("run---end");
}
}
public class Run5_isAlive02 {
public static void main(String[] args) {
CountOperate2 c = new CountOperate2();
Thread t1 = new Thread(c);
System.out.println("main begin t1 isAlive=" + t1.isAlive());
t1.setName("A");
t1.start();
System.out.println("main end t1 isAlive=" + t1.isAlive());
}
}
/*
输出：
CountOperate---begin
Thread.currentThread().getName()=main
Thread.currentThread().isAlive()=true
this.getName()=Thread-0
this.isAlive()=false
CountOperate---end
main begin t1 isAlive=false
main end t1 isAlive=true
run---begin
Thread.currentThread().getName()=A
Thread.currentThread().isAlive()=true
this.getName()=Thread-0
this.isAlive()=false
run---end
*/